/*
 * Copyright (c) 2014. Real Time Genomics Limited.
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the
 *    distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package com.rtg.jmx;

import java.io.IOException;

import com.rtg.util.cli.CommandLine;
import com.rtg.util.diagnostic.Diagnostic;

/**
 * Current progress status
 */
public class ProgressStats implements MonStats {

  private static final String LS = System.lineSeparator();

  @Override
  public void addHeader(Appendable out) throws IOException {
    final String cl = CommandLine.getCommandLine();
    if (cl != null) {
      out.append("# Command-line = ").append(cl).append(LS);
    }
  }

  @Override
  public void addColumnLabelsTop(Appendable out) throws IOException {
    out.append(" Current ");
  }

  @Override
  public void addColumnLabelsBottom(Appendable out) throws IOException {
    out.append(" progress");
  }

  @Override
  public void addColumnData(Appendable out) throws IOException {
    out.append(' ').append(Diagnostic.lastProgress());
  }
}
